KIA7805AF~KIA7824AF
KIA7812AF
ELECTRICAL CHARACTERISTICS (V
IN
=19V, I
OUT
=500mA, 0
CHARACTERISTIC
Output Voltage
SYMBOL
V
OUT
TEST
CIRCUIT
1
T
j
=25
T
j
125
)
MIN.
11.5
30V
22V
1.4A
750mA
-
-
-
-
11.4
-
-
-
55
-
-
TYP.
12.0
10
3
12
4
-
4.3
-
90
71
2.0
0.7
-1.6
MAX.
12.5
240
mV
120
240
mV
120
12.6
8.0
1.0
-
-
-
-
-
V
mA
mA
V
rms
dB
V
A
mV/
UNIT
V
TEST CONDITION
, I
OUT
=100mA
14.5V V
IN
Input Regulation
Reg line
1
T
j
=25
16V V
IN
5mA
I
OUT
Load Regulation
Reg load
1
T
j
=25
250mA I
OUT
Output Voltage
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
Short Circuit Current Limit
Average Temperature
Coefficient of Output Voltage
V
OUT
I
B
I
B
V
NO
RR
V
D
I
SC
TC
VO
1
1
1
1
1
1
1
1
14.5V
V
IN
27V
1.0A, Po
15W
5.0mA I
OUT
T
j
=25
14.5V
, I
OUT
=5mA
V
IN
30V
f 100kHz
V
IN
25V,
Ta=25 , 10Hz
I
OUT
=50mA
f=120Hz, 15V
I
OUT
=50mA, T
j
=25
I
OUT
=1.0A, T
j
=25
T
j
=25
I
OUT
=5mA, 0
T
j
125
-
2002. 9. 24
Revision No : 2
7/17
KEC [ KEC(KOREA ELECTRONICS) ]
